new user Lgates

I have been in a methadone clinic for 10 months now and am currently on 115mg of methadone and it seems like its not working anymore. I was on oxys for 6 years and i have not used any in that ten month period. But it is not getting any easier the clinic seems like they are just out there for the money. the methadone has been working but not as good any suggestions would be greatly appricated.